Llansteffan Castle (Welsh: Castell Llansteffan) is a privately owned castle in Llansteffan, Carmarthenshire, Wales, overlooking the River Towy estuary in Carmarthen Bay [1]. The castle sits on a much older Iron Age promontory fort, proving Llansteffan has been inhabited for several millennia [1]. The hill where the castle stands commands the River Towy estuary [1]. The original earthworks can still be seen and were used as part of the modern castle's defence system—the castle proper rests within the earthwork rings [1].
Text: Wikipedia – 'Llansteffan Castle' (revision of 2026-07-19), CC BY-SA 4.0 · sentences selected and shortened by an AI system · source →Llansteffan Castle

Also known as: Castell Llansteffan, castello di Llansteffan, Castelo de Llansteffan, château de Llansteffan, Llansteffan Kalesi, Llanstephan Castle, Замок Лланстефан, Лланстефан (замок), 蘭斯蒂芬城堡
| Type | Fortress/citadel |
|---|---|
| Period | 1000 - 1500 AD |
| Country | Wales |
| Coordinates | 51.7658° N, 4.3906° W |
Wales